【文档说明】人教版九年级英语全册 Unit 6 When was it invented单元综合测试题2(含答案).doc，共(16)页，90.000 KB，由MTyang资料小铺上传

转载请保留链接：https://www.ichengzhen.cn/view-53031.html

以下为本文档部分文字说明：

Unit6单元测试题Writtentestpart(共95分)Ⅴ.单项选择（每小题1分，共15分）从A、B、C、D四个选项中选择可以填入空白处的最佳答案。()21.—Listeningtomusiccanhelppeoplere

lax.—Youhave________point.Thatreallyhelpsmealot.A.aB.anC.theD.不填()22.Mandyneverbuysshoes________highheels.Shedoesn'tthinkthey'recomf

ortable.A.ofB.withC.inD.about()23.Thedressisinaspecial________.Itonlysellsinourstore.Tryitonandyou'll

likeit.A.listB.brandC.conditionD.style()24.Thefirealarmwentoffbecause________wassmokingintheoffice.A.nobod

yB.somebodyC.anybodyD.everybody()25.Thegrapesareso________thatmyteethcan'tstandthem.A.crispyB.saltyC.sourD.delicious()26.—Didn'tyoufindthefilme

xciting,Laura?—No,Ididn't.I________fellasleephalfway!A.probablyB.mostlyC.hardlyD.nearly()27.Thesentencewillbeeasytounderstandwhenyou_

_______itintothreeparts.A.divideB.translateC.turnD.make()28.Nowadays,manyTVprogramsencouragepeople________smoking.A.stopB.stoppi

ngC.tostopD.stopped()29.—Icookedthefish.Whatdoyouthinkofit?—Ihaven'thadityet.However,it________delicious.A.tastesB

.smellsC.istastedD.issmelt()30.Anewclub________inourschoolatthebeginningofthisyearandnowithasmanymembers.A.startsB.isstart

edC.hasstartedD.wasstarted()31.Thoughthenumberoffamilycars________growinginmostcities,thebicycleisstillapopularwayofgoingtoschoolorw

ork.A.areB.isC.wereD.was()32.________issaidthatwalkingisoneofthebestwaysforpeopletokeephealthy.A.What

B.ThisC.ItD.One()33.—Sorry,Pam,Itookyournotebook________.—Itdoesn'tmatter.Theylookthesameaseachother.A.byhandB.bymistakeC.introubleD.indanger()3

4.SongJoong-kiisapopularstar.Nowalotofyoungpeople________him.A.playtricksonB.takecareofC.lookforwardtoD.lookupto()35.—Iwanttolistentothe

songcalledTryEverything.CouldyoupleasehelpmelookforitontheInternet?—Yes,________.A.that'strueB.it'sfunC.IagreeD.withple

asureⅥ.完形填空（每小题1分，共10分）先通读下面的短文，掌握其大意，然后从A、B、C、D四个选项中选择可以填入空白处的最佳答案。KevinMoseleyisaninventor.Hehasturnedhisinventionintoahugebusinesssucc

ess.Severalyearsago,Kevincameupwiththeideaofcreatingasharkfin(鲨鱼鳍)tohelpchildrenlearnto36.HenameditSwimFin.Later,Kevindevelopeda

businessplanforhisideaandwentona37forinvestment(投资).Ontheshow,somepeople38thathisideawasdangerousandtheyevenmad

eacoupleofjokes.Theysaid39wouldbuysucha“silly”thing.“Iwentontheshow40Iwasnotabusinessman,”Kevinsaid.“Ineededthe41anda

dvice,butIwasmadetofeellikeapoorlittleschoolboy.”However,Kevindecidednottogiveup.“Thatexperiencemademewanttosucceed.IrealizedthatIdidh

aveagood42thatwouldhelpchildrenlearntoswim,soIdecidedtocarryon43.”Kevinraisedabout£200,00044thenewbusiness.Hestartedacompany,SwimFinLtd,fromthegarage

(车库)ofhishome.Injustoneyear,Kevinmadeabout£70,000andhisproductbecamevery45.Oneyearlater,SwimFinwasa£100,000businessandaworldwidesuccess.()36.

A.skateB.swimC.countD.shoot()37.A.marketB.programC.tripD.search()38.A.introducedB.checkedC.acceptedD.warned()39.A.nobodyB.somebod

yC.anybodyD.everybody()40.A.soB.butC.becauseD.if()41.A.toolB.partnerC.moneyD.attention()42.A.productB.

backgroundC.courseD.process()43.A.halfwayB.aloneC.insteadD.abroad()44.A.underB.fromC.throughD.for()45.A.educationalB.naturalC.conv

enientD.popularⅦ.情景交际（每小题1分，共5分）根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。(AndyandZhangLeiarevisitingsomeinventionsofancientChinaatamuseum.)A=AndyB=Zhan

gLeiA:Lookattheexhibit,ZhangLei!(46)________B:Oh,it'sagreatinventionofancientChina.A:Really?(47)_______

_B:IntheHanDynasty(汉朝).A:Whoinventedit?B:(48)________A:Whatwasitusedfor?B:(49)________A:Wasitusedforgettinginthecr

ops(收获作物)?B:No,itwasn't.Itwasusedforcarryingwater.A:Itlooksquitespecial.(50)________B:Idon'tknow.Let'sreadwhatitsayshereandfindout.A:G

oodidea.A.Guessfirst!B.Whenwasitinvented?C.Howdoesitwork?D.Itlookssointerestingandstrange!E.Itwasinvente

dbysomefarmers.F.Themachinecanworkwell.G.Thefarmersoftenusedit.Ⅷ.阅读理解（每小题2分，共30分）AHi,mynameisToby,andIamnoweightyearsol

d.WhenIwasfive,IdecidedthatIwantedtofindoutlotsabouttheworld,soIstartedwritingletterstosomebodyineverycountryintheworld

.IstartedtheprojectbecauseIwantedtofindoutmoreabouttheworld,helppeopleunderstandeachotherbetter,andmaketheworldabetterplace—

andIstilldo!It'sreallynoteasytofindpeopleineverycountry,butlotsofpeoplehavehelpedme.Thankyou!Welookupallcountries,andIthinkofques

tionsIwouldliketoask.I'minterestedinhistory,starsandplanets,science,wildanimals,filmmaking,writing,r

eading,dancing,andhowpeopleprotecttheenvironmentinlotsofplacesallovertheworld!Ialsowanttoknowhowpeoplelive

,whatfoodtheyeat,andwhatschoolislike!Untilnow,I'vewritten780lettersandgotten327replies.Iwritealllettersb

yhand.Mymotherislookingafterthiswebsiteforme.YoucanreadallthelettersIhavewritten,andalltherepliesIhavegotten.Iamalsoraisingmon

eyforShelterBox,becausetheyhelppeopleinneedallovertheworld.Thankyouforreadingaboutmyproject!根据材料内容判断正(T)误(F)。()51.Tobybeganhisproject

threeyearsago.()52.Tobythinksitiseasytofindpeopleineverycountry.()53.Toby'squestionsshowthatheisapersonofwideinterests.()54.Tobyhasgottenreplies

foreachletterhehaswritten.()55.Tobylooksafterhiswebsitebyhimself.BJohannalovedstrawberries.Theywereherfavoritefruit.LastSaturday,shewen

ttoafarmtopicksome.Itwasherfirsttime.Beforethat,shehadalwaysboughtstrawberriesatthestore.WhenJohannaar

rivedatthefarm,shewassurprised.Strawberriesdidnotgrowontrees!Theydidnotevengrowonbigbushes.Theygrewonsomethinglikevines(藤).Andthereweresomanyofthe

m.Johannawasgivenabasket.Shecouldpickasmuchasshewanted.Themoreshepicked,themoreshewouldhavetopay.Shewasn'tsurehowm

uchtoget.Shestartedfillingherbasket.Sheatesomestrawberrieswhilepickingthem.Theyweresobigandjuicy!Andthesunha

dmadethemsweet.Thebasketwasquicklyfilled.Johannatookittothefarmertopayforit.Shehandedhimaten-dollarbill(钞票)andgotbackonedollar.

“Howcheap!”Johannathought.Whenshegothome,Johannaquicklycleanedthestrawberriesandputtheminthefridge.Some,shecouldusetoma

kejam(果酱).Others,shecouldeatfreshorwithsugarontop.Shethoughtaboutcrushing(压碎)someoversomeice-cream,orfreezingsomeforlat

eruse.Thereweresomanythingstodowithstrawberries,andtheywerealldelicious!根据材料内容选择最佳答案。()56.LastSaturdaywasthefirsttimeforJoh

annato______.A.eatstrawberriesB.growstrawberriesC.makestrawberryjamD.visitastrawberryfarm()57.WhatsurprisedJohannawhenshearrivedatth

efarm?A.Thefarmwassobig.B.Strawberriesgrewonvines.C.Oneofherfriendswasalsothere.D.Thereweresomanypeoplethere.()58.WhatdidJohannathinkof

thestrawberriesshepicked?A.Smallbutsweet.B.Smallandsour.C.Bigandsweet.D.Bigbutsour.()59.HowmuchdidthestrawberriesJohann

apickedcost?A.1dollar.B.9dollars.C.10dollars.D.11dollars.()60.Whatisthelastparagraphmainlyabout?A.WhatJo

hannawoulddowiththestrawberries.B.WhoJohannawouldgivethestrawberriesto.C.Howtomakestrawberryjam.D.Ho

wtocleanstrawberries.CTodaymostpeoplecan'tlivewithoutatelevisionset!Duringthe1980sand1990sthequality(质量)ofbothpicturesandsoundbecamevery,verygood

.ThefirstVCR(videocassetterecorder)wasintroducedin1977intheUSA.WithVCRs,peoplecouldrecordtheirfavoriteprograms,bu

tthequalitywasnotperfect.TheinventionoftheCDandtheDVDduringthe1990sproducedabetterqualityofbothpicturesandsound.Thefirs

tDVDplayerwasintroducedin1997intheUSA.AtthattimeyoucouldnotrecordprogramswithDVDplayers,buttodayDVDrecordersareavailable.Duringrecentyears,peoplebe

gantodevelopnewwaystorecordtelevisionprogramswithmachinesthathadmemory.Thiswayyourtelevisionsetcansavefilms,almostlikeacomputer.Thisnewi

nventioniscalledTiVo,andithasbecomeverypopularintheUSA.WithTiVo,televisionsetsaresimilartocomputers,butatthesametimecomputer

saresimilartotelevisionsets.Withacomputeryoucannowpaytodownload(下载)filmsandTVprogramsfromtheInternetand

watchthemonthecomputerscreen.Inthefuture,computerswillprobablytaketheplaceoftelevisionsets.Livingroomswithlarge-screenTVsetsandbigspeakers(扬声器)areli

kesmallcinemasathome:theyarecalled“homemovietheaters”.Watchingmoviesathomeorinthecinemaarebothgreatandfun,butsomepeoplethinkt

hatcinemasarestillthebestplacestowatchmovies.根据材料内容选择最佳答案。()61.WhichofthefollowingisTRUEaboutearlyVCRs?A.Thequalityofpi

ctureswasverygood.B.Thequalityofsoundwasverygood.C.Theycouldbeusedtorecordprograms.D.TheysoongotverypopularintheUSA.()62.

DVDappeared______yearslaterthanVCR.A.7B.9C.13D.20()63.Whichofthefollowinghasmemory?A.VCR.B.CD.C.DVD.D.TiVo.()64.Whatdoe

stheunderlinedword“save”inParagraph2meaninChinese?A.存储B.拯救C.节省D.储蓄()65.Accordingtothewriter,“homemovietheaters”are______.A.agreatchoic

eB.notgoodforhealthC.betterthancinemasD.notpopularwithAmericansⅨ.词汇运用（每小题1分，共5分）根据句意，从方框中选择恰当的单词填空，有的需要变换形式。lock,day,hero,menti

on,low66.Momoftentellsustosavewaterinour________lives.67.Mr.WhitewassoluckytobuythisTVsetatsucha________pr

ice.68.Mariowassuchacarelesspersonthathedidn't________hiscarlastnight.69.Inhere-mailCarol________thatshehadatriptoEuropelasty

ear.70.YaoMingandLinDanaresports________.LiYunadmiresthemverymuch.Ⅹ.完成句子（每小题1分，共5分）根据汉语意思完成英语句子，每空一词(含缩略形式)

。71.突然，凯莉记起这起事故发生在一个星期天。________________________________,KellyrememberedtheaccidenthappenedonaSunday.72.昨天由于停电那部电影没

有上映。Thefilm________________yesterdaybecauseofnoelectricity.73.毫无疑问，冯小刚是中国最好的电影导演之一。________________FengXiaogangisoneofthe

bestfilmdirectorsinChina.74.我们学校的秋季运动会将于10月底举行。Theautumnsportsmeetingofourschoolwill________________attheendofOctober.75.你不仅会学到新东西，

而且还会和你的同伴们玩得开心。You'll________________learnsomethingnew,________________havefunwithyourpartners.Ⅺ.综合填空（每小题1分，共10分）阅读短文，从

方框中选择恰当的词并用其适当形式填空，使短文完整、通顺。每词限用一次，其中有两个是多余的。they,die,repeat,hour,quick,wash,run,encourage,find,hit,although,humanTheAustraliancroco

dile(鳄鱼)isthelargestcrocodileintheworld.Itcangrowuptosevenmeterslongandthebiggestcanweighupto1,000kilos.Whatmakescroco

dilesdangerousisthattheyattack(攻击)very(76)_______.Theytakeanimalsorpeopleintowaterandkill(77)_______.Theyusuallyattackinthewate

r,buttheycansuddenlycomeoutofariverandattackanimalsorpeople,andtheycan(78)_______about17kilometersinanhouronland.E

veryyearinAustraliatherearecrocodileattackson(79)_______.Twoyearsagoa24-year-oldGermantourist(80)_______whenshewentforaswiminalake.(81)_

______thereweresignswarningpeoplethattheremightbecrocodiles,thegirlandherfriendsdecidedtohaveamidnightswim.Thegirlsuddenlydisappearedandthenex

tmorningherbodywas(82)_______.Nearitwasafour-metercrocodile.AndonlylastmonthtwoAustralianboyswatchedinfearastheirfriendwa

skilledbyacrocodile.Theywere(83)_______theirmountainbikesinariveratthattime.Then,thosetwoboysclimbedatreeandstayed

therefor22(84)_______whilethecrocodilewaitedbelow.Butyoucansurvive(幸存)acrocodileattack.Lastyeara19-year-oldboywassavedfromacrocodilewhenhisaunt(85

)_______itonthenose.Norman'sauntsaid,“IhititandIshouted,‘Help!'Thecrocodilesuddenlyopeneditsmouthandstopped

attacking.”Ⅻ.书面表达（15分）Mary在某英语学习网站就“TheMostUsefulInventionofAllTime?”这一话题发帖，征集网友的看法。假如你叫李华，你认为最有用的发明是因特网，请你根据Mary的帖子给她回帖。TheMos

tUsefulInventionofAllTime?Mary—Monday,August15,2016IamwritingapaperaboutinventionsformyEnglishclass,andIneedsomeideas.Whatdoyouthinkisthemos

tusefulinventionofalltime?Thanksforyourideas.要求：1.简要阐述因特网的用途(至少三个)；2.词数90左右；回帖的部分内容已给出，不计入总词数。RE:TheMostUsefulInventionofAllTime?LiHua—Thursday

,August18,2016IthinkthemostusefulinventionofalltimeistheInternet.参考答案Ⅴ.21-25ABDBC26-30DACBD31-35BCBDDⅥ.36-40BBDAC41-45CABDDⅦ.46-50DBEA

CⅧ.51-55TFTFF56-60DBCBA61-65CDDAAⅨ.66.daily67.low68.lock69.mentioned70.heroesⅩ.71.Allofasudden72.wasn'tshown73.Withoutdoubt74

.takeplace75.notonly;butalsoⅪ.76.quickly77.them78.run79.humans80.died81.Although82.found83.washing84.hours85.hitⅫ.Onepossibleversion:RE:TheMos

tUsefulInventionofAllTime?LiHua—Thursday,August18,2016IthinkthemostusefulinventionofalltimeistheInternet.WiththeInternet,Icandomanythings.Icandos

omeshoppingwithoutleavingmyhome.Iboughtapairofshoesandsomebooksonlinelastweek.IcanenjoymusicontheInternetandlearnsomepopulars

ongs.WhenIfinishmyhomework,IcanplaygamesontheInternet.IcankeepintouchwithmypenpalinCanadabyusinge-mail.It'sfasterthanwritingletters,andit'scheaper

thanmakingaphonecall.TheInternetmakesmylifemorecolorfulandeasier.部分解析单项选择：21.A。本小题考查冠词的固定搭配。haveapoint是固定短语，意为“有道理”，故选A。22.B。本小题考查介词词义辨

析。of意为“属于(某人或某物)”；with意为“带有”；in意为“在„„里”；about意为“关于”。根据“曼迪认为它们不舒服”可知，她从不买“带高跟的鞋”，故选B。23.D。本小题考查名词词义辨析。list意为“名单；清单”；brand

意为“品牌；牌子”；condition意为“条件；状况”；style意为“样式；款式”。根据“只有我们店卖这条连衣裙”可知，这条连衣裙“款式”特别，故选D。24.B。本小题考查代词辨析。nobody意为“没有人”；somebody意为“有人”，一般用于肯定句中；anybody意为“有人”时，一

般用于否定句或一般疑问句中；意为“任何人”时，一般用于肯定句中；everybody意为“人人；大家”。根据题意可知，火警报警器响的原因是“有人”当时正在办公室抽烟，故选B。25.C。本小题考查形容词词义辨析。crispy意为“脆的；酥脆的”

；salty意为“咸的”；sour意为“酸的；有酸味的”；delicious意为“可口的；美味的”。根据“我的牙齿受不了”可知，葡萄是“酸的”，故选C。26.D。本小题考查副词词义辨析。probably意为“很可能；大概”；mostly意为“主要地；通常”；hardly意为“几乎不；几

乎没有”；nearly意为“几乎；差不多”。根据“劳拉认为电影不令人兴奋”可知，看电影中途她“几乎”睡着了，故选D。27.A。本小题考查动词词义辨析。四个动词都可以和into搭配。divide...into...意为“把„„分成„„”；translate

...into...意为“把„„翻译成„„”；turn...into...意为“把„„变成„„”；make...into...意为“将„„制成„„”。根据题意可知，要使这个句子容易理解，前提是你把它“分成”三部分，故选A。28.C。本小题

考查非谓语动词。encourage用作动词，意为“鼓励”，常用于encouragesb.todosth.结构，故选C。29.B。本小题考查系动词词义辨析及语态。taste意为“尝起来”；smell意为“闻起来”，应答者还没有吃鱼，只是认为“闻起来”美

味，因此先排除选项A和C。表示感受、感官的系动词feel,sound,taste,smell等常用其主动形式表示被动意义，故选B。30.D。本小题考查动词的语态及时态。主语Anewclub是动词start(创办)的承受者，因此用被动语态；由atthebeginningo

fthisyear可知用一般过去时的被动语态，故选D。31.B。本小题考查主谓一致和动词的时态。thenumberof...意为“„„的数量；„„的数目”，作主语时，谓语动词应用单数形式，由此可先排除选项A和C；由题干后半句中的is(一般现在时)可知，前半句也用一般现在时，故选B。

32.C。本小题考查固定句型。Itissaidthat...意为“据说„„”，故选C。33.B。本小题考查短语辨析。byaccident意为“偶然”；bymistake意为“错误地”；introuble意为“陷入麻烦中”；indanger意为“处于危险中”。发话者的笔

记本和帕姆的看起来一样，因此发话者“错误地”拿了帕姆的笔记本，故选B。34.D。本小题考查短语动词辨析。playtrickson意为“开„„的玩笑”；takecareof意为“照顾；处理”；lookforwardt

o意为“盼望；期待”；lookupto意为“钦佩；仰慕”。根据“宋仲基是一位很受欢迎的明星”可知，许多年轻人“仰慕”他，故选D。35.D。本小题考查情景交际。that'strue意为“是真的”；it'sf

un意为“真有趣”；Iagree意为“我同意”；withpleasure意为“很乐意效劳”，用来表示愿意为某人做某事。发话者想让对方帮忙在网上找一首歌，对于发话者的请求，出于礼貌，应答者表示“愿意效劳”，故选D。完形填空：【体裁】记叙文【话题】科普知识与现代技术【大意】

材料讲述了一位发明人克服困难、在事业上获得成功的故事。36.B。由第三段第三句中的thatwouldhelpchildrenlearntoswim可知鲨鱼鳍是用来帮助儿童学习“游泳”的。37.B。由下一句中的Ontheshow可知凯文参加了一档“节目”。38

.D。由此空后面的hisideawasdangerousandtheyevenmadeacoupleofjokes可知一些人“提醒”了他。39.A。由上一句及本句中的a“silly”thing可知他们说“没人”会买。40.C。后半句(“我”不是个商人)是前半句(“我”参加节目)的原因，

所以用because连接。41.C。由第二段首句中的forinvestment(投资)可知凯文需要“钱”。42.A。由第一段第三句中的cameupwiththeideaofcreatingasharkfin可知凯文认为自己有个好“产品”。43.B。由第二段可知没有人愿意给凯文投资，由

此推断此处是指凯文决定自己“独自”继续这个项目。44.D。凯文“为”新生意筹措了大约20万英镑。45.D。由上下文可知他的产品很受“欢迎”。阅读理解：B【体裁】记叙文【话题】日常活动【大意】材料讲述了Johanna去农场

采摘草莓的故事。56.D。本小题考查学生理解具体信息的能力。由第一段第三、四句可知上周六Johanna第一次去农场采摘草莓。57.B。本小题考查学生理解具体信息的能力。由第二段可知让Johanna吃惊的是草莓不是长在

树上或灌木上，而是长在类似藤的一种东西上。58.C。本小题考查学生理解具体信息的能力。由第三段最后两句可知Johanna认为农场的草莓又大又甜。59.B。本小题考查学生理解具体信息和简单计算的能力。由第四段第二句可知付款时

Johanna给了农场主一张10美元的钞票，农场主给她找了1美元，由此可知她花了9美元。60.A。本小题考查学生归纳段落大意的能力。最后一段最后一句是该段的主旨句。该段主要讲了Johanna打算如何处理从农场采摘来的草莓，如制作果酱、直接吃或蘸白糖吃或冷冻起来以后

用等。C【体裁】说明文【话题】科普知识与现代技术【大意】材料介绍了电视机及一些相关产品的发展历史。61.C。本小题考查学生理解具体信息的能力。由第一段第四句可知C项正确。62.D。本小题考查学生理解具体信息和简单计算的能力。由第一段第三句可

知VCR于1977年出现在美国，另由该段倒数第二句可知DVD于1997年首次出现在美国，由此可知DVD比VCR晚出现了20年。63.D。本小题考查学生理解具体信息的能力。第二段主要介绍了一项新发明——TiVo，由第二段第一句中的machinesthathadmemory可知TiVo是带

有记忆功能的。64.A。本小题考查学生根据上下文猜测词义的能力。有了记忆功能，电视机就能像电脑一样“存储”电影。65.A。本小题考查学生理解具体信息的能力。由最后一段第二句可知作者认为不论在家看电影还是去影院看电影都很棒，因此A项正确。综合填空：【体裁】说明文【话题】安全与救护

【大意】材料介绍了鳄鱼袭击人类的一些事件。76.quickly。由第二段最后一句中的suddenlycomeoutofariver和about17kilometersinanhouronland可知鳄鱼的攻击速度非常“快

”。修饰动词attack，所以用quick的副词形式。77.them。它们将动物或人类拖入水中并杀死“它们/他们”。作动词的宾语要用代词的宾格形式。78.run。它们在陆地的“奔跑”速度可以达到每小时

17公里。79.humans。由下面列举的例子可知在澳大利亚每年都会发生鳄鱼袭击“人类”的事件。80.died。由本段第四句可知两年前一个24岁的德国游客在湖里游泳时“死”了。事件发生在过去，所以用die的过去式形式。81.Although。前半句(有标志牌警告此处有鳄鱼)和后

半句(这个女孩和她的朋友决定半夜去游泳)在语义上构成转折关系，所以用although连接。82.found。女孩突然消失了，第二天早晨她的尸体被“找到”了。由disappeared可知要用过去时态，而且主语和谓语动作构成被动关系，所以要用一般过去时的被动语态。

83.washing。他们当时正在河里“清洗”他们的山地车。事件发生在过去，再由atthattime可知要用过去进行时。84.hours。那两个男孩爬上了一棵树，在上面待了22个“小时”，在此期间鳄鱼一直在下

面等着。由22可知要用hour的复数形式。85.hit。由下一句中的Ihitit可知此处指男孩的姑妈“打”了鳄鱼的鼻子。动作发生在过去，所以要用hit的过去式形式。